Discovered an amazing $24.99 app: Haskell for Mac. IDE with playgrounds, I expect my small personal projects to work fine with this program, and development should proceed faster now. 

However I can't find documentation. For instance I'm not getting auto indentation to work for me, and I don't know how to create new modules. 

There is a community forum, but currently broken - can't log in.

Wondering if anyone here has used this app and could direct me to docs.

D